diff options
| -rw-r--r-- | library/alloc/src/vec/mod.rs | 2 | ||||
| -rw-r--r-- | library/alloc/src/vec/spec_extend.rs | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs index 3736a6e0b0e..ff8fed33f08 100644 --- a/library/alloc/src/vec/mod.rs +++ b/library/alloc/src/vec/mod.rs @@ -2971,7 +2971,7 @@ impl<T, A: Allocator> Vec<T, A> { /// [`copy_from_slice`]: slice::copy_from_slice #[cfg(not(no_global_oom_handling))] #[stable(feature = "extend_ref", since = "1.2.0")] -impl<'a, T: Copy + 'a, A: Allocator + 'a> Extend<&'a T> for Vec<T, A> { +impl<'a, T: Copy + 'a, A: Allocator> Extend<&'a T> for Vec<T, A> { fn extend<I: IntoIterator<Item = &'a T>>(&mut self, iter: I) { self.spec_extend(iter.into_iter()) } diff --git a/library/alloc/src/vec/spec_extend.rs b/library/alloc/src/vec/spec_extend.rs index 56065ce565b..e2f865d0f71 100644 --- a/library/alloc/src/vec/spec_extend.rs +++ b/library/alloc/src/vec/spec_extend.rs @@ -36,7 +36,7 @@ impl<T, A: Allocator> SpecExtend<T, IntoIter<T>> for Vec<T, A> { } } -impl<'a, T: 'a, I, A: Allocator + 'a> SpecExtend<&'a T, I> for Vec<T, A> +impl<'a, T: 'a, I, A: Allocator> SpecExtend<&'a T, I> for Vec<T, A> where I: Iterator<Item = &'a T>, T: Clone, @@ -46,7 +46,7 @@ where } } -impl<'a, T: 'a, A: Allocator + 'a> SpecExtend<&'a T, slice::Iter<'a, T>> for Vec<T, A> +impl<'a, T: 'a, A: Allocator> SpecExtend<&'a T, slice::Iter<'a, T>> for Vec<T, A> where T: Copy, { |